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katiebugg Group TitleBest ResponseYou've already chosen the best response.0
\[\log _{3}27\]
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
this means 3 ^x = 27 x = value of the log
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
3 ^ 3 = 27 right?
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
the definition of a log is the exponent whci takes the base to the given number
 2 years ago

katiebugg Group TitleBest ResponseYou've already chosen the best response.0
wait then whats \[\log _{2} 32\]
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
eg 10^2 = 100 so log (10) of 100 = 2
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
what power must 2 be taken to in order to get 32s
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
are you getting the idea?
 2 years ago

katiebugg Group TitleBest ResponseYou've already chosen the best response.0
kinnda lol i think what would \[\log _{3} 18 \] bee cuz i cant get it
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
here 2 ^x = 18 where x = required log now this cant solved by inspection as the other 2 could so you preceed as follows: ln 2^x = ln 18 where ln is natural log or log to base e by laws of logs x ln 2 = ln 18 x = ln 18 / ln 2 which you can do with your calculator
 2 years ago

katiebugg Group TitleBest ResponseYou've already chosen the best response.0
its 3 tho
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
oh  r us sure its log2 18 not log2 8?
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
because 2^3 = 8
 2 years ago

katiebugg Group TitleBest ResponseYou've already chosen the best response.0
nope log3 18
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
log to base 3 of 18
 2 years ago

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
gotta go katie
 2 years ago
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